<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <script type="text/javascript" src="../../script/jquery-1.7.2.js"></script>
    <script type="text/javascript">
        window.onload = function () {
            console.log("js原生页面加载完成之后1");
        }
        window.onload = function () {
            console.log("js原生页面加载完成之后2");
        }
        window.onload = function () {
            console.log("js原生页面加载完成之后3");
        }
        $(function () {
            console.log("jQuery页面加载完成之后1");
            $("button").bind()
        });
        $(function () {
            console.log("jQuery页面加载完成之后2");
        });
        $(function () {
            console.log("jQuery页面加载完成之后3");
        });
    </script>
</head>
<body>
    <button>按钮</button>
    <iframe src="http://localhost:8080" frameborder="0"></iframe>
    <img src="./1.jpg" alt="404">
</body>
</html>